Costway Drum Surface Corrosion / Foreign Metal Contamination

Washer-dryer combo drum has visible rust spots or stains that transfer to clothes.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Damaged drum coating, Foreign metal objects left in drum, High iron content in water causing staining

Safety first: Unplug the unit before scrubbing the drum.

Remove foreign objects: Inspect the drum thoroughly for nails, screws, or other metal items and remove them.
Clean rust spots: Use a non-abrasive cleaner and a soft cloth to remove surface rust. Avoid harsh abrasives that can worsen damage.
Test with old towels: Run a hot cycle with old towels to confirm no further staining occurs.
Severe corrosion: If the drum is deeply pitted or cracked, replacement of the inner drum assembly may be required.

Hard 4/5

Inner Drum Assembly

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